[国外标准] SAE J89-1995 DYNAMIC CUSHIONING PERFORMANCE CRITERIA FOR SNOWMOBILE SEATS
[国外标准] SAE J2481-1999 Dynamic Simulation Sled Testing
[国外标准] SAE J1454-1995 DYNAMIC DURABILITY TESTING OF SEAT CUSHIONS FOR OFF-ROAD WORK MACHINES
[国外标准] SAE J1085-1999 Testing Dynamic Properties of Elastomeric Isolators